package jdbc;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Scanner;

public class JDBCDemo8 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.println("请输入用户名：");
        String username=sc.nextLine();
        System.out.println("请输入密码：");
        String password=sc.nextLine();
        System.out.println("请输入昵称：");
        String nickname=sc.nextLine();
        System.out.println("请输入年龄：");
        int age=sc.nextInt();
        try(Connection connection=DBUtil.getConnection();){
            String sql="INSERT INTO user(username,password,nickname,age )"+
                    "VALUES(?,?,?,?)";

            PreparedStatement ps=connection.prepareStatement(sql);
            ps.setString(1,username);
            ps.setString(2,password);
            ps.setString(3,nickname);
            ps.setInt(4,age);
            int count=ps.executeUpdate();
            System.out.println(count>0?"注册成功":"注册失败");
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
